28358306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{1447}}^1$

素因数の和:1729

約数の個数: 16

約数和(自身を含む): 43787520

約数和(自身を除く): 15429214

約数列:

[1, 2, 41, 82, 239, 478, 1447, 2894, 9799, 19598, 59327, 118654, 345833, 691666, 14179153, 28358306]

約数ペア:

[(1, 28358306), (2, 14179153), (41, 691666), (82, 345833), (239, 118654), (478, 59327), (1447, 19598), (2894, 9799)]